package com.lg.online_shop.interceptors;

import com.lg.online_shop.utils.JwtUtil;
import com.lg.online_shop.utils.Result;
import jakarta.servlet.http.HttpServletRequest;
import jakarta.servlet.http.HttpServletResponse;
import org.springframework.stereotype.Component;
import org.springframework.web.servlet.HandlerInterceptor;

import java.util.Map;

@Component
public class LoginInterceptor  implements HandlerInterceptor {

    @Override
    public boolean preHandle(HttpServletRequest request, HttpServletResponse response, Object handler) throws Exception {
//        令牌验证
        String token = request.getHeader("Authorization");
//        验证token
        try {
            Map<String, Object> map = JwtUtil.parseToken(token);
//            放行
            return  true;
        }catch (Exception e){
            response.setStatus(401);

            return  false;
        }
    }
}
